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21-09-2016 15:54

Marja Pennanen

Hello again,once again Raitviir gave no answer to

20-09-2016 18:37

Sven Heinz Sven Heinz

Hello together, I'm looking for the correctly nam

22-09-2016 15:51

Blasco Rafael Blasco Rafael

Hola , necesito de su ayuda para llegar a conocer

22-09-2016 10:57

Enrique Rubio Enrique Rubio

Hello again These gregarious, semi-inmersed, sing

19-09-2016 10:53

Per Vetlesen

HiIt was found in November last year in Stange Nor

21-09-2016 11:21

Marja Pennanen

Hello forum,somedody here said, that no fungi grow

21-09-2016 00:49

Nihad Omerovic

Hello,I am looking for confirmation or opinions ab

20-09-2016 22:47

Rubén Martínez-Gil Rubén Martínez-Gil

Hola a todos. Subo unas fotos de un asco que enco

16-09-2016 20:01

Thorben Hülsewig

Hi there,for two days i found this fungus that i c

16-08-2016 20:50

Leandro Sánchez Leandro Sánchez

Sur bois et mousse, jusqu'a 19 mm diamètreSpores

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Venturiocistella on Rhododendron tomentosum leves
Marja Pennanen, 21-09-2016 15:54
Hello again,

once again Raitviir gave no answer to my determination trials.

Among other ascos on Rhododendron tomentosum (former Ledum palustre) leaves I noticed some with dark setas.
The setas are up to 300x4-7.
The brown hairs are 25-45x4-8 and asci 25-36x5-6.
So, Venturiocistella venturioides is close, just that the spores are too big, 13-17x2.
Suggestions?

Marja



  • message #45019
  • message #45019
Hans-Otto Baral, 21-09-2016 17:08
Hans-Otto Baral
Re : Venturiocistella on Rhododendron tomentosum leves
I fear it would be difficult for Ain to give you an answer.

But also for me, it seems to be a new species. Something for Timo.

Zotto
Kosonen Timo, 21-09-2016 21:00
Kosonen Timo
Re : Venturiocistella on Rhododendron tomentosum leves

Hello Marja and Zotto,


That's something. We are on a foray until the end of September. Atleast Venturiocistella diversipila is a very lazy shooter, so if you fancy sending material to Stockholm and the population is big enough you could, for a change, dry it and send it. I'll rehydrate it, and if it fails to shoot I can probably squeeze atleast ITS out of dry material.


Timo


 


Timo Kosonen c/o Karen Hansen


Naturhistoriska riksmuseet


Box 50007
104 05 Stockholm


 

Marja Pennanen, 23-09-2016 08:42
Re : Venturiocistella on Rhododendron tomentosum leves
Hi Zotto, Timo,

thak you Zotto for your opinion and giving me a good laugh. I naturally ment Raitviirs opus ;) What a pitty, that I had not the pleasure to meet him.

Timo, the collection was very scanty being collected just accidently among other things, few apos, from sunday and still in fridge. So, I see no point of delivering the propably ruined ones anywhere.

Marja